refinedadj.

英 rɪ'faɪnd | 美 rɪ'faɪnd

中文adj. [油气][化工][冶] 精炼的；精确的；微妙的；有教养的

词根词源

refined (adj.)1570s, "subtle;" 1580s, "elegant;" 1590s, "purified," past participle adjective from refine (v.).

关键词

refined